If x>0, what values of c and d make the equations true? in equation A, c is _ in equation B, d is _

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

What is sin 7x/4 ? i need on this urgent trig

Solve the system of equations y= 3/2 - 1, -x+ y =-3